Re: Poor Performance
Which graphics card do you have? Your dxdiag shows a series number, but not the actual model. There's a difference between the lowest and highest end of the spectrum. That said, the lowest R9 200 card is the R9 270, which should actually perform quite well in this game.
@Dorzalty wrote:
- Updating GPU and CPU drivers
What do you mean when you updated CPU drivers? As far as I know, they don't have drivers (unless you mean you updated your BIOS). When you installed a new GPU driver, did you first remove your existing GPU driver? I recommend DDU to uninstall all remains of your graphics drivers.
In the control panel of your graphics card, you may want to toggle shader cache in the global game settings. If it's on, disable it, and vice versa.
You should probably also monitor your CPU and GPU temperatures with software like HWMonitor. It's possible your framerate drops because of high temperatures (though usually it would just crash the PC).
I've had issues with long load times myself, but that was only when using Mantle. Switching to DirectX fixed it for me, but since you tried that, you probably have a separate issue. My load times from the hub world to the Hinterlands are 18 seconds on DirectX (including the black screen), and over two minutes on Mantle. (specs: core i5 4690K, Radeon R9 390, 8GB DDR3, SSD)
Also, do you have the game installed to a hard disk drive (HDD) or a solid state drive (SSD)? This game not only loads faster on an SSD (which is to be expected) but also runs significantly better because some of the game resources are loaded on the fly. I noticed significant performance improvements when switching to an SSD while still playing on a Radeon R9 270X. If you have it installed on a HDD, do you know the speed of the drive? 5400 RPM is considered slow, 7200 RPM is considered average.